baber/WOPTO huggingface dataset:
Patent JP-H11266480-A (JP)
Title: Code assigning device and its method
Inventor: TAKE KEIJIRO
IPC: H04J13/20
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To apply code assignment and code switching to a mobile set to improve channel availability in order to realize a multiple rate transmission in a radio communication system where a code division access system using a code having a spread series of an orthogonal multiple spread rate with a tree structure for a spread code is employed for a radio access system between mobile sets and a base station. SOLUTION: A base station controller selects a code group to realize a speed based on speed information included in a call message from a mobile set and selects a code object assigned to the mobile set among the code groups. A code assigned to some other mobile set is retrieved among codes placed at a high order in a tree structure with respect to each selected code object, and the tree structure level is detected for each code object. The tree structure level of the code already assigned at the higher order is compared between the code objects and the lowermost code object is assigned to a mobile set sending the assigned code.
Patent JP-S60208557-A (JP)
Inventor: TANITOMI FUMINAO
IPC: A01G23/00
Filed: 1984-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000260185-A (JP)
Title: Semiconductor memory device and its production
Inventor: SAITO TOSHIO
IPC: G11C11/41
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To shield the electric field generated between two bit lines and to enable simultaneous reading out and writing without receiving the influence of the crosstalk noise by a coupling capacitor by having a third wiring layer which is interposed between two wiring layers and forms another wiring pattern exclusive of the two bit lines out of the wiring formed memory cells. SOLUTION: The word line RWL1, word line WWL1, pattern wiring GDL, pattern wiring NL1 and pattern wiring NL2 formed of a second aluminum layer are formed between the bit lines RBLi and RBLi/ for read out formed of a third aluminum layer and the bit lines WBLi and WBLi formed of a first aluminum layer. These word line, bit line and pattern wiring formed of the second aluminum layer act as shields to the electric fields generated between the two bit line for reading out and the two bit lines for writing and the interference of the voltage fluctuations between these does not occur.
Patent JP-S61223893-A (JP)
Inventor: KUBOTA SHINICHI
IPC: G09G5/02
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08117096-A (JP)
Title: Rice cooker
Inventor: ASAHI MORIO
IPC: A47J27/00
Filed: 1995-03-24
Abstract: PURPOSE: To simply and satisfactorily provide rice cooking corresponding to rice quality and taste. CONSTITUTION: A control panel is formed with a table 24 showing the relationship between respective rice cooking switches 18, 19, 20 and 21, and rice quality and rice amount. Also, a heat generation amount adjusting means 22 is constituted which adjusts selectively the heat generation amount of a heater from movable contacts of the first to fourth rice cooking switches and the first to third rice cooking switches.
Patent JP-S51141120-A (JP)
Title: Body construction of motorcar
Inventor: TORII MAKOTO
IPC: B62D25/08
Filed: 1975-05-31
Abstract: PURPOSE: To provide a body construction constituted from reinforcing members having longitudinal box-shaped section formed by the hood dredge panel forming the side wall of engine room and the channel member fixed thereto and extending longitudinally of the body which reinforcing member is bent across the body to absorb effectively collision energy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52147743-A (JP)
Title: Non-power off power supply
Inventor: KAWABATA TAKAO
IPC: H02J9/06
Filed: 1976-06-04
Abstract: PURPOSE: To economically perform current changeover by forcedly cut off current when the current is applied to an inverter from a battery yet in a given period of time after the AC input is restored. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55158728-A (JP)
Title: Voltage detector for preset type tuner
Inventor: NANAJIYOU HAJIME
IPC: H03J5/12
Filed: 1979-05-30
Abstract: PURPOSE:To omit the lead wire and thus ensure the smooth preset operation, by supplying the control voltage which is detected and for setting the reception frequency to the variable capacity diode of the voltage control type local oscillator through the resistance value detecting conductors provided along the scale panel. CONSTITUTION:The control voltage for setting the reseption frequency, which is detected via preset channel selecting sliders 78a and 78b of markers 63-67 sliding over resistor 35 provided along the scale panel, is extracted out of markers 63-67. The voltage extracted is then sent to variable capacity diode 59 of voltage control type local oscillator 58 via resistance value detecting conductors 34 plus 36-40 which are disposed along the scale panel. In this way, the lead wire for connection can be eliminated, and then the smooth preset operation is ensured with use of the detecting conductor.
Patent JP-S58182086-A (JP)
Title: Thermosyphon
Inventor: ANDOU YORIO
IPC: F28D15/02
Filed: 1982-04-20
Abstract: PURPOSE:To improve the heat transfer efficiency between two heat transfer media, the temperature difference which is reversible to each other, by a structure wherein the thermosyphon piercing a partition wall is swingably mounted about an axis point to the partition wall. CONSTITUTION:When the heat transfer between media 1 and 2 is requested, the posture of a thermosyphon is assumed so as that its high temperature medium side locates low while its low temperature medium side locates high or, if the medium 1 is low temperature side, the thermosyphon 4 assumes its posture as indicated in the attached figure or ascends to the right. After that, when the temperature of the medium 1 becomes higher than that of the medium 2 due to the change of external running conditions, the thermosyphon 4 can be swinged in response to the positive or negative sign of the temperature difference between the media 1 and 2 by holding a shaft 6 attached on the outside of the thermosyphon 4 by bearings mounted on the partition wall 3. In addition, a flexible supplementary partition wall 31 contriving to facilitate the swinging motion of the thermosyphon 4 and at the same time to prevent the mixing between the media 1 and 2 is attached at the piercing part of the partition wall 3. Furthermore, the posture of the thermosyphon 4 can also be automatically changed in response to the temperature difference between the media 1 and 2 by mounting a rod mechanism, which extends and contracts by means of the temperature difference between the media 1 and 2, for swinging the thermosyphon 4.
Patent JP-H07276107-A (JP)
Title: Clamp device for throwaway tip
Inventor: KIMURA HISAYOSHI
IPC: B23B27/16
Filed: 1994-04-04
Abstract: PURPOSE:To improve durability of a clamp device of a double clamp type to press a throwaway tip on both of a seat bottom and a seat side surface of a seat groove and to improve stability of clamping. CONSTITUTION:A pin 8 is erected on a floorplate 7 provided on a seat bottom part of a seat groove 4. Additionally, the floorplate 7 is supported by a support surface 9 inclined in the specified direction, and furthermore, this floorplate 7 is extended to immediately under a fastening bolt 5, and a spherical projection 10 integrated with an extended part is fit to a spherical recessed part 11 provided on a screwing end of the bolt 5. Consequently, interlocked with fastening of a presser plate 3, the floorplate 7 slides in the B direction, and double clamping in the A direction and the C direction of a throw away tip 1 is strongly and stably carried out. Additionally, as it is needless to lengthen the pin 8 more than required, it is possible to secure high rigidity of a part and to prevent its deformation, etc.
Patent JP-H08263049-A (JP)
Title: Insulator
Inventor: IMAMURA IWAO
IPC: G10G5/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide an insulator which is easily settable under the castor of a piano. CONSTITUTION: This insulator 10 is used to prevent the castor 20 of the piano from rolling and is formed with a recess 12 in which the castor 20 is housed in the central part of its front surface. The part of the bank 14 around this recess 12 is notched outward, by which a slope 16 for introducing the castor 20 into the recess 12 is formed. The slope 16 rises gently toward the recess 12 from the outer edge of the insulator 10 and the angle of inclination thereof set at about an angle at which the castor 20 is housed smoothly in the recess 12 by allowing the castor 20 to roll and climb on the slope 16. There is no difference in level between the slope 16 and a floor surface so that the caster is smoothly brought onto the slope 16.
Patent JP-S58181420-A (JP)
Title: Manufacture of composite material
Inventor: NAGATA MASAYUKI
IPC: B21C1/00
Filed: 1982-04-19
Abstract: PURPOSE:To prevent breakdown of a core material and to form a stable composite material, by covering the circumference of the core material with a sheathing material being softer than the core material, and performing the twist- working to a composite material to be worked, in the intermediate stage of the diameter elongation and reduction working. CONSTITUTION:Copper, iron, steel, nickel, or their alloy, or a super-conductive material is used as a core material 1, and this core material 1 is covered with aluminum, copper, nickel, or their alloy, as a sheathing material 2. When this composite material is subjected to diameter reduction working, when the twist- working is performed in the intermediate stage, compressive stress and tensile stress work on the core material 1 and the sheathing material 2, respectively, in a stress distribution B by the twist-working, it becomes opposite to a stress distribution A by the diameter reduction working, and when the stress distributions A, B are synthesized, each internal stress becomes very small like a stress distribution C, or on the contrary, the compressive stress works on the core material 1 at a twisting pitch, and even if the composite material is subjected to the diameter reduction working, no breakdown of the core material 1 occurs.
Patent JP-H08257579-A (JP)
Title: Sewage treatment apparatus
Inventor: ODA KENJI
IPC: C02F3/00
Filed: 1995-03-24
Abstract: PURPOSE: To prevent the killing of aerobic bacteria in an oxygen deficient state and to increase the activity of aerobic bacteria and chemical reaction by revolving the air sent from an air sending cylinder within a treatment tank to scatter the foam and gas such as carbon dioxide covering sewage. CONSTITUTION: Excretion is stored in a stirring tank 1 from a J-shaped pipe 3 through a connection pipe 2 and stirred by the supply of air from the first blower 7 connected to a first air supply pipe 5 to be preparatorily decomposed. Carbon dioxide and steam generated at this time are forcibly discharged from a first exhaust port 8 by an exhaust fan 20 and the excretion flowing in a treatment tank 9 is decomposed by the supply of air from the second blower 15 connected to a second air supply pipe 13. When the excretion reaches the storage lower limit position of a water level detection part 18, a heater 16 is controlled to hold the excretion in the treatment tank 9 to the temp. optimum to the activity of aerobic bacteria and an air blower 12 is driven.  Air is supplied into the treatment tank 9 from the bent lower end of the air sending cylinder 11 to generate revolving streams in an up-and-down direction.
Patent JP-H03266173-A (JP)
Title: Equation analyzer
Inventor: DOI TAKASHI
IPC: G06F17/12
Filed: 1990-03-16
Abstract: PURPOSE:To perform fast parallel calculation by decomposing a coefficient matrix to an upper triangular matrix and a lower triangular matrix, respectively corresponding to even- numbered and odd-numbered planes obtained by dividing a rectangular parallelopiped into layer shape, performing the approximation of them in a form of product, and performing the inversion of an approximated matrix by performing forward/backward substitution by the upper triangular matrix and the lower triangular matrix. CONSTITUTION:This analyzer is comprised of a coefficient matrix decomposition circuit 1, a forward/backward substitution circuit 2, and an iterative calculation circuit 3. The coefficient matrix decomposition circuit 1 is decomposed to plural lower triangular matrices and upper triangular matrices corresponding to even-numbered layers and odd-numbered layers, and is approximated with the product of them, and it is possible to execute calculation equivalent to each even/odd-numbered plane, for example, the forward substitution calculation V'=L<-1>1N of L, in the approximate matrix M=LU independently at plural arithmetic circuits by performing the inversion of the approximated matrix by applying the forward/backward substitution of vector data inputted from the iterative calculation circuit 3 by the lower triangular matrix and the upper triangular matrix by the forward/backward substitution circuit 2, and to execute the calculation of the even-numbered plane independently similarly, which attains acceleration.
Patent JP-S62223533-A (JP)
Title: Floor heating panel for piping pipe bend section
Inventor: KURITA YUKIO
IPC: F28F3/12
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to conduct piping of a pipe bend which is used for passing a heat medium by providing a bend receiving groove in a metal plate. CONSTITUTION:A metal plate 1 on the lower face of which a heat insulating material 21 is pasted is provided with a receiving groove 21 into which the bend section of a pipe 5 to pass a heat medium is fitted. This receiving groove is constituted, in order to cope with any piping route, with a substantially U-shaped receiving groove 21a, C-shaped receiving grooves 21b and 21c on the left and right, and a receiving groove 21d which runs along the edge brim. A floor heating panel A for piping is placed on the upper faces of joists 3 and 3 and fixed on them by striking nails or small bolts through holes 7 into flange pieces 4 with the heat insulating material 2 and the receiving grooves dropped down between joists 3 and 3. With this arrangement the pipe can be retained without its projection upwards from the joists.
Patent JP-H10261713-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA TADAYUKI
IPC: H01L21/768
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that can form a fine contact hole with a shape that is vertical to a semiconductor substrate. SOLUTION: A fluorine plasma ion 17 is applied to an NSG film 12 vertically according to a polycrystalline silicon mask 16 immediately after an etching is started, thus forming a contact hole 18 vertically to a silicon substrate 11. A reaction product 19 is formed at a side wall layer 15 due to the decomposition of an etching gas along with the progress of etching and the track of ions is bent. At this stage, the etching is stopped and an ashing is performed by an oxide gas. The reaction product 19 being formed at the side wall layer 15a is removed by the ashing using an oxide plasma ion 17a and hence the straight-ahead property of the ion track is improved. After that, the contact hole 18 is opened by repeating etching and ashing.
Patent JP-2000255523-A (JP)
Title: Article packaging apparatus
Inventor: MIYATA HISANORI
IPC: B65B61/22
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To simplify packaging while reducing costs therefor and to prevent an article from deteriorating in its function and worth as an article of commerce by a method wherein a first insertion means wherewith a sheet-like holding member is folded down into a specified shape and inserted into the inside of a case is provided, and a holding part for holding the article is formed at the center of the holding member. SOLUTION: A case F fabricated into a shape having an opening at its upside is mounted on a conveyer 2 and supplied to a pad inserting machine 3. Then, pads A, each having a holding hole, prepared at a loading part 14 are sucked with suckers 17 and after placed between support plates 18, the pads are sent out one by one and supplied to a support plate 24 of a folding part 20 with a pusher 19 and rollers 21 and 22 driven. The pad is then pressed and fixed with a thrusting plate 29 and after sucked and held by suckers 28, flaps Aa of the pad A are bent downward by folding plates 27. After the pad A, being held with the folding plates 27 and the suckers 28, is housed in the case F which is lifted up to a specified height with a lifting table 31, the case is loaded with the pad which is pushed by the thrusting plate 29.
Patent JP-S62222117-A (JP)
Title: Multipoint distance measuring sensor
Inventor: KENMOCHI KEIICHI
IPC: G01C3/06
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to measure the distances to a large number of objects while making it possible to freely set the arrangement of a beam emitting system and a beam receiving system, by projecting two stages of parallel linear spot beam point rows to an ITV camera axis using a transmission type diffraction lattice. CONSTITUTION:The laser beam emitted from a floodlight projector 1 passes transmission type diffraction lattices 3B, 3A to generate two stages of linear spot beam point rows on the surface of an object 6 and the images of said spot beam point rows are picked up by an ITV camera 9. The video signal 29 of said camera 9 is binarized by a binarization circuit 13 and the interval of two pulses is converted to a gate signal 33 by a time difference detection circuit 14 and said signal 32 is sent to a Y-coordinates converting table 20. The clock 32 generated by an oscillator 16 is applied to an AND gate 17 and the time width of a gate signal 31 is converted into the number N of clock pulses by a counter 18 and the number N of pulses come to Y-coordinates DELTAY through the table 20 while a horizontal synchronous signal 28 is counted by a counter 23. The output of the counter 23 shows the horizontal scanning line number M during present scanning. This value M is converted into X-coordinates DELTAX by an X-coordinates converting table 25. The distance up to the object is calculated on the basis of coordinates DELTAX, DELTAY in a distance calculation circuit 21.
Patent JP-S51142917-A (JP)
Title: Displaying device that can shift letters continuously
Inventor: HAMADA NAKAHARU
IPC: G06F3/0485
Filed: 1975-06-04
Abstract: PURPOSE: To get a relatively simple control circuit for a smooth dot-by-dot shift of letters. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51142879-A (JP)
Title: Casing for a glow lamp
Inventor: HOSOYA KATSUYUKI
IPC: H05B41/08
Filed: 1975-06-04
Abstract: PURPOSE:To provide a casing for a glow lamp which facilitates shaping of a cap and a base, is easy to assemble automatically and contributes to saving on the cost of production.
Patent JP-S58183818-A (JP)
Title: Suction device of engine
Inventor: NISHIMURA HIROBUMI
IPC: F02M35/104
Filed: 1982-04-21
Abstract: PURPOSE:To produce a swirling effectively, by employing an arragement wherein a suction port for a reduced load has its center offset outwardly away from a cylinder row direction so as to locate it in the direction of stream having stronger suction forces. CONSTITUTION:Four cylinders are respectively provided with a lower suction port 6 for a reduced load and an upper suction port 7 for an increased load, these ports 6 and 7 being adapted to open and close by a single suction valve 8 and communicate with a carburetor 11 via a banana type inlet manifold 12. In this manner, a suction air stream takes place outwardly away from a cylinder row direction and at the same time an arangement is employed such that a suction port 6 for a reduced load has its center offset outwardly in an inclined relationship away from a cylinder row direction relative to a center of combustion chamber 3 so as to locate the suction port 6 in the direction of stream having stronger suction forces. This arrangement can provide many advantages such as that an intense swirling may be effectively produced with a result in improved combustion characteristics and fuel consumption property. In addition, an intensity of swirlings may be made uniform among cylinders, eliminating a possibility of the torque to be fluctuated.
Patent JP-H08262794-A (JP)
Title: Electrophotographic toner and image forming method
Inventor: ISHIHARA TAKAHIRO
IPC: G03G5/08
Filed: 1995-03-24
Abstract: PURPOSE: To make it possible to suppress the occurrence of image defects and image flow of an amorphous silicon photoreceptor by using a binder resin specified in the content of residual volatile matter to a specific value. CONSTITUTION: The binder resin having the content of the residual volatile matter to <=0.02wt.% is used. The residual volatile matter refers to the material removed from the binder resin when the binder resin is heated and rested for two hours at >=105 deg.C under ordinary pressure. The residual volatile matter in the binder resin is <=0.02wt.%, more preferably <=0.008wt.% and further preferably <=0.005wt.%. The image defects and image flow are liable to arise if the residual volatile matter exceeds 0.02wt.%. Styrenes, such as polystyrene and polyvinyl toluene, and single polymers of their substitutes, etc., are usable alone or in combinations of >=2 kinds as the binder resin.  Commercially marketed resins or resins synthesized by a suspension polymn., method, etc., are usable by confining their residual volatile matter to <=0.02wt.% by drying by heating, reduced pressure drying, drying by heating under reduced pressure, etc.
Patent JP-H06278597-A (JP)
Title: Fluid pressure controller
Inventor: KOIKE ICHIRO
IPC: B60T8/34
Filed: 1993-03-25
Abstract: PURPOSE:To surely eliminate residual pressure at the time of non-operation after operation without deteriorating control feeling and without increasing cost so much. CONSTITUTION:When a brake is being operated, air is supplied to a pressure chamber 5e of a brake booster 5 through an inlet chamber 21, an outlet chamber 22 and an air passage 9b. With movement of an air piston 5c to the right, a bypass air passage opening/closing valve 41 is closed. In the meantime, the air in the pressure chamber 5e is discharged though a retaining opening/closing valve, the inlet chamber 21 and a brake valve 3 when the brake is released. The air piston 5c is moved to the non-operating position by a return spring 5d, and the bypass air opening/closing valve 41 is opened. By this, the air in the pressure chamber 5e is fully discharged through a bypass air passage 40 and an inlet side air passage 9a. Thus, no residual pressure is generated in the pressure chamber 5e.
Patent JP-S542247-A (JP)
Title: Rolling mill
Inventor: MASUDA TOYOJI
IPC: B21B37/62
Filed: 1977-06-08
Abstract: PURPOSE: To make possible the easy leveling, by installing the detectors for the output loads of jacks arranged respectively in the driving side of the roll-housing and in the operating side, and by installing the jack-pressure-adjuster operated by the signal delivered from above stated output load detector, on purpose to control the vertical position of work rolls. 
     COPYRIGHT: (C)1979,JPO&Japio